Lines Matching refs:pixel_buffer
1987 status = artec48u_device_read (reader->dev, reader->pixel_buffer, &size);
1993 unpack_8_mono (reader->pixel_buffer, buffer, reader->pixels_per_line);
2008 status = artec48u_device_read (reader->dev, reader->pixel_buffer, &size);
2014 unpack_16_le_mono (reader->pixel_buffer, buffer, reader->pixels_per_line);
2026 SANE_Byte *pixel_buffer = reader->pixel_buffer;
2030 status = artec48u_device_read (reader->dev, pixel_buffer, &size);
2035 unpack_8_mono (pixel_buffer,
2037 pixel_buffer += reader->params.scan_bpl;
2038 unpack_8_mono (pixel_buffer,
2040 pixel_buffer += reader->params.scan_bpl;
2041 unpack_8_mono (pixel_buffer,
2062 SANE_Byte *pixel_buffer = reader->pixel_buffer;
2066 status = artec48u_device_read (reader->dev, pixel_buffer, &size);
2071 unpack_16_le_mono (pixel_buffer,
2074 pixel_buffer += reader->params.scan_bpl;
2075 unpack_16_le_mono (pixel_buffer,
2078 pixel_buffer += reader->params.scan_bpl;
2079 unpack_16_le_mono (pixel_buffer,
2191 reader->pixel_buffer = 0;
2243 reader->pixel_buffer = malloc (scan_bpl_full);
2244 if (!reader->pixel_buffer)
2261 free (reader->pixel_buffer);
2285 if (reader->pixel_buffer)
2287 free (reader->pixel_buffer);
2288 reader->pixel_buffer = NULL;